FSA E-Bike Steel Megatooth Chainring 1x 104x34T SH12 – WB499 V-Shape
Product Code: 38000480002540
Brand: FSA
Type: E-Bike Chainring
Model: WB499 B1 V-Shape
Tooth Count: 34T
BCD: 104/64 mm
Chain Compatibility: Shimano 12-speed
Colour: Black
The FSA E-Bike Steel Megatooth 34T Chainring is designed for 1x e-bike drivetrains and is compatible only with V-Shape spiders. Its Narrow-Wide, also known as Megatooth, tooth profile provides secure chain retention and reliable chain guidance, which is particularly important with the high torque generated by e-bike motor systems. The WB499 model is specifically designed for use with Shimano 12-speed chains.
Key Features
Compatible only with V-Shape spiders
Narrow-Wide (Megatooth) tooth profile
34T chainring
4 mounting holes
104/64 mm BCD
Compatible only with Shimano 12-speed chains
Durable steel construction
Black finish
Designed for e-bike applications
Technical Specifications
Brand: FSA
Product Code: 38000480002540
Type: Chainring
Model: WB499 B1 V-Shape
Tooth Count: 34T
Material: Steel
BCD: 104/64 mm
Number of Mounting Holes: 4
Tooth Profile: Megatooth / Narrow-Wide
Chain Compatibility: Shimano 12-speed
Colour: Black
Application: E-bike
Motor Compatibility: BOSCH, OLI
Compatibility
Designed for use with:
Applications
Suitable for:
In Practice
The FSA WB499 34T Megatooth Chainring provides secure chain retention and reliable chain guidance for Shimano 12-speed e-bike drivetrains. The Narrow-Wide tooth profile helps prevent chain drops, while the durable steel construction makes it well suited to the high torque generated by e-bike motors.
The chainring is only compatible with V-Shape spiders, so the crankset and spider configuration should be checked before purchase to ensure compatibility.
